2134308971571

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20249}}^1\times {\mathrm{295247}}^1$

素因数の和:315523

約数の個数: 32

約数和(自身を含む): 3443772672000

約数和(自身を除く): 1309463700429

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 20249, 60747, 141743, 295247, 344233, 425229, 885741, 1032699, 2066729, 2409631, 5019199, 6200187, 7228893, 15057597, 35134393, 105403179, 5978456503, 17935369509, 41849195521, 101633760551, 125547586563, 304901281653, 711436323857, 2134308971571]

約数ペア:

[(1, 2134308971571), (3, 711436323857), (7, 304901281653), (17, 125547586563), (21, 101633760551), (51, 41849195521), (119, 17935369509), (357, 5978456503), (20249, 105403179), (60747, 35134393), (141743, 15057597), (295247, 7228893), (344233, 6200187), (425229, 5019199), (885741, 2409631), (1032699, 2066729)]